1881569018430

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{337313}}^1\times {\mathrm{61979}}^1$

素因数の和:399305

約数の個数: 48

約数和(自身を含む): 4892172882480

約数和(自身を除く): 3010603864050

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 61979, 123958, 185937, 309895, 337313, 371874, 557811, 619790, 674626, 929685, 1011939, 1115622, 1686565, 1859370, 2023878, 2789055, 3035817, 3373130, 5059695, 5578110, 6071634, 10119390, 15179085, 30358170, 20906322427, 41812644854, 62718967281, 104531612135, 125437934562, 188156901843, 209063224270, 313594836405, 376313803686, 627189672810, 940784509215, 1881569018430]

約数ペア:

[(1, 1881569018430), (2, 940784509215), (3, 627189672810), (5, 376313803686), (6, 313594836405), (9, 209063224270), (10, 188156901843), (15, 125437934562), (18, 104531612135), (30, 62718967281), (45, 41812644854), (90, 20906322427), (61979, 30358170), (123958, 15179085), (185937, 10119390), (309895, 6071634), (337313, 5578110), (371874, 5059695), (557811, 3373130), (619790, 3035817), (674626, 2789055), (929685, 2023878), (1011939, 1859370), (1115622, 1686565)]